baber/WOPTO huggingface dataset:
Patent JP-S5894169-A (JP)
Title: Magnetic recorder
Inventor: SENGOKU SHINJI
IPC: G11B5/58
Filed: 1981-11-30
Abstract: PURPOSE:To offset noise, by applying a voltage corresponding to the noise in reverse direction at the timing of leading or trailing of a recording current of a data head to a reproduced output of a servo head. CONSTITUTION:An adder 13 sums an output D of a servo head 4 and a signal -N to obtain an output D'. A voltage generator 14 generates a voltage of reverse direction corresponding to a noise N of a servo head 4 in the timing of leading or trailing of a recording current W of the data head and outputs the signal -N to the adder 13. The amplitude and direction of the signal -N can be made variable depending on the position of the heads 4, 5 and the noise N, but they are set to cancel the noise N at all times.
Patent JP-S58185597-A (JP)
Inventor: SHIYAIIHIYUU RII
IPC: A01N57/24
Filed: 1982-11-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1133965-A (JP)
Title: Working hand for robot arm
Inventor: KUWABARA ISAO
IPC: B25J15/08
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To cope with the fitting work independently of change of fitting position of a part and change of fitting part by setting a part in the predetermined posture with a posture setting part of a working hand, and holding the part with a magnet of the working hand, and fitting the part to a fitting part with an extruding mechanism. SOLUTION: In a working hand 14, a frame 22, which is provided with a connecting part 22a to a robot arm 11, is provided with air hammers 23 with a built-in permanent magnet. When a placing part 23a is inserted into a recessed surface of a bowl-like plug 2 by the working hand 14, the arm-like plug 2 is held in the placing part 23a by the built-in permanent magnet, and the recessed surface of the bowl-like plug 2 and an outer surface of the placing pat 23a abut on each other so as to set the bowl-like plug 2 in the predetermined posture. With this structure, at the time of changing a fitting position of parts, or at the time of changing fitting part, the part can be fitted to other fitting part by the changing the only working pattern of the robot arm, and workability and generality are improved.
Patent JP-H0641827-A (JP)
Title: Method for changing bobbin in roving frame and device for changing bobbin
Inventor: MORISHITA TOSHIO
IPC: D01H9/04
Filed: 1992-07-20
Abstract: PURPOSE:To make a device for changing bobbins without hindering the operation in front of a frame of a roving frame during working of the roving frame. CONSTITUTION:A bobbin transporting member 7 suspending the same number of bobbin hungers 6 as that of bobbin wheels 4 at the same pitch as that of the bobbin wheels from a supporting rail 5 attached to the upper part of a roving frame 2 is standing by ready. When a device 1 for changing bobbins is operated, empty bobbins E on the bobbin transporting member 7 are removed from the bobbin hunger 6 and hung from forks 52a and 52b. The forks are dropped and moved and the empty bobbins E are temporarily placed on a peg arranged on the front lower part of the device 11 for changing bobbins. Then full bobbins F on the bobbin rail 3 are hung from the forks, taken out to the front of the roving frame 2 and hung from the bobbin hunger 6 from which the empty bobbins E were removed. The empty bobbins E temporarily placed on the peg are rehung from the forks, transported on the bobbin rail 3 and attached to the bobbin wheels 4.
Patent JP-S5991888-A (JP)
Inventor: HAINRITSUHI BURUYUNINKU
IPC: C12N15/00
Filed: 1983-10-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6253277-A (JP)
Title: Brake force booster
Inventor: RIYUUKOU BUNJI
IPC: B60T13/56
Filed: 1985-08-31
Abstract: PURPOSE:To aim at making a brake force booster compact, in a vehicle incorporating two systems of front and rear wheel pneumatic-hydraulic converters, by coupling the penumatic parts and the hydraulic parts in two systems with each other in series each system on one drive shaft. CONSTITUTION:A brake force booster 8 has air pressure chambers (e), (f) into which air from front and rear brake valves which are manipulated by a brake pedal is introduced through passages (a), (b), respectively, and a piston rod PR is moved rightward by means of diaphragms DF1, DF2 in accordance with pressures in the chambers (e), (f). Due to the movement of the piston rod PR, hydraulic pistons OP1, OP2 arranged in series and coaxially with the piston rod PR are slid in the same direction. At this time, ports P1, P2 are closed to pressurize oil in chambers r1, r2 and to feed the oil into front and rear brake lines through ports (c), (d).
Patent JP-S5991821-A (JP)
Inventor: IWATA TADASHI
IPC: A01G23/00
Filed: 1983-10-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6085321-A (JP)
Title: Method and apparatus for diagnosing fault of fuel gage
Inventor: SHINOHARA TOSHIO
IPC: G01D18/00
Filed: 1983-10-15
Abstract: PURPOSE:To ensure diagnosis of faults, by judging the faults of a fuel gage itself or its system based on the change in the remaining quantity of fuel and a signal indicating the running state of a vehicle. CONSTITUTION:The output of a fuel sender, which is provided in a fuel tank, is converted into a voltage by a multiplexer 3. The voltage is further converted into a digital signal by an A/D converter 10 and inputted into a microcomputer 11. The microcomputer makes a fuel display meter 12 display the remaining quantity of fuel. When the microcomputer 11 detects the fact that the change in output of the A/D converter 10 is absent continuously for a specified time period or the fact that a vehicle is running based on the output of a phototransistor, the fault of a fuel gage itself or its system is displayed on the fuel display meter 12.
Patent JP-S6253282-A (JP)
Title: Vehicle speed response type hydraulic reaction control device for power steering equipment
Inventor: NOGUCHI MASAHIKO
IPC: B62D5/22
Filed: 1985-09-03
Abstract: PURPOSE:To make possible to sense a steering reaction without a feeling of incompatibility and to perform stable power steering operation during high speed running, by providing a predetermined space between each of plungers in a hydraulic reaction control device and a reaction pin provided on an input shaft. CONSTITUTION:An input shaft 121 is turned to the right during right steering operation, and therefore, reaction pins 139a, 139b moves reaction plungers 138a, 138d outward. Since the plungers 138a, 138d are pushed inward by a hydraulic pressure in accordance with the vehicle speed, and therefor, it is possible to obtain a steering reaction in accordance with the vehicle speed. In this arrangement, plungers 138b, 138c does not apply a steering reaction since stopper plates 140b, 140c are locked to the outer end stopper surfaces 100, 101 of reaction holes 137b, 137c, and therefore, they do not act upon pins 139a, 139b. During this period, even if a pressure is effected in a reaction chamber 136, since gaps S1 through S4 are there between the pins 139a, 139b, they are operated for steering operation within the ranges of the gaps, the mode is turned into a normal steering mode from this mode in such a condition that the valve may be relatively displaced.
Patent JP-H0854227-A (JP)
Title: Method for detecting condensed liquid in gas piping laid horizontally
Inventor: TAGUCHI FUJITAKA
IPC: F17D3/14
Filed: 1994-08-17
Abstract: PURPOSE:To detect a condensed liquid staying in a gas piping laid horizontally through a simple method. CONSTITUTION:An ultrasonic transmitting/receiving section 2 is fixed to the outer face at the bottom of a horizontal gas piping 1 in order to monitor an ultrasonic echo. A condensed liquid 4 is detected based on the presence of an echo subsequent to an echo from the inner face of the bottom wall of the piping 1 and the level of the condensed liquid 4 is calculated from the time elapsed after transmission of an ultrasonic wave before detection of an objective echo. Since no valve nor nozzle is required for the gas piping itself and only an ultrasonic transmitter/receiver is required on the outside of the bottom part, the facility is simplified while reducing the cost and the required space and the method can be applied to an existing piping. Furthermore, the condensed liquid can be detected without stopping the line of objective gas piping.
Patent JP-S6085255-A (JP)
Title: Ignition timing control device for internal-combustion engine
Inventor: KOUKETSU JIYUICHI
IPC: F02P5/155
Filed: 1983-10-14
Abstract: PURPOSE:To improve the noise resistance by generating a control signal for the maximum/minimum spark advance position through a hysteretic rectangular wave shaping circuit by means of rotating a rotor which has angular information data contrary to each other at intervals corresponding to the spark advance width. CONSTITUTION:The signal of a sensor 2, which comes from the rotation of a magnetic rotor 20 with a protrusion 21 corresponding to the spark advance width, is level-converted at a constant voltage Vr, which is made as a set signal through a comparator 103 and an inverter 104. Through a hysteretic rectangular wave shaping circuit 30, it is shaped into rectangular pulses at intervals of an angular space corresponding to the spark advance width, and further, through an integrating circuit 40, it is converted into operational waves with the prescribed inclination which is reset once per rotation of the rotor. And a point where it intersects the threshold value Vth of a comparator 112 is the ignition point, generating an ignition signal J. In this way, a signal sensor can detect the maximum/minimum spark advance position, and the noise resistance can be considarably improved by the hysteretic action.
Patent JP-H1041094-A (JP)
Title: Method for high efficiency plasma confinement and laser oscillation, and laser oscillator
Inventor: YAMAUCHI TOSHIHIKO
IPC: G21B1/11
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide efficient, stabilized plasma confinement by reducing the diameter of a superconductor cylinder between its inlet and outlet. SOLUTION: A high efficiency plasma confinement laser oscillator suffices its purpose when the inside diameter of the thinnest conical central portion is 100μm-4mm, and the cylinder wall thickness is 1mm or more. Using such a cylindrical superconductor body, a laser beams is caused to strike gas in the cylinder to generate plasma. The higher the pressure of the plasma generated, the faster the expansion and diffusion of the plasma. However, since the self-magnetic field produced at that time cannot enter the superconductor body because of the Meissner effect, the magnetic field is confined and compressed in the space between the superconductor body and the plasma. Due to the pressure of the compressed magnetic field, the plasma is confined in the cylinder.  As a result, the plasma generated in the superconductor body is restricted from diffusion and expansion in the radial and axial directions and sustained with stability.
Patent JP-S5894719-A (JP)
Inventor: NISHIMORI SHIYOUJI
IPC: H01H13/28
Filed: 1981-11-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06339401-A (JP)
Title: Ski boot collecting body for ski running
Inventor: UIRIAMU EICHI KAUFUMAN
IPC: A43B5/04
Filed: 1991-07-09
Abstract: PURPOSE: To provide a boot assembly composed of a boot brace and a walking boot that is flexible and is detachable from the boot brace, a toe receiving means, a heel holding means and a foot side supporting means in one body in the boot brace so as to improve its applicability. CONSTITUTION: This boot assembly combines a flexible boot 12 that has essentially the same structure as a winter boot and a boot brace 10 into/from which the boot 12 can be inserted or taken out. The boot brace 10 fits the ski downhill binding very well and is detachably fixed on it. The boot brace has a long and narrow sole plate 15 having toe 16 and heel 17. A toe receiving means 20 that receives and keeps the toe part of the boot 12 in front part, a heel holding means 25 that detachably holds the heel part 13 of the boot 12 in the back part, and a foot side supporting means 35 that has an elastic pivot 47 in the middle part of the sole plate 15 are respectively formed.
Patent JP-S6254208-A (JP)
Title: Optical cable
Inventor: TANAKA SHIGERU
IPC: H01B11/00
Filed: 1985-09-02
Abstract: PURPOSE:To protect the optical fiber from the side pressure even when the optical cable is bent and the optical fiber is pushed to the surface groove bottom part of the spacer by the bending distortion by providing the soft layer by the buffering elastic body at the bottom part of the surface groove of the spacer beforehand. CONSTITUTION:On the bottom part of a surface groove 4 of a spacer 1, a soft layer 6 composed of the elastic body with the thickness (t) and the Young's modulus E0 is provided beforehand. Bending is given to the optical cable, a side pressure P is impressed to the optical fiber, and then, only by the depth shown in the formula, the optical fiber core wire is buried into the soft layer 6 of the elastic body and the occurring side pressure can be eased. As for the soft layer 6 of the elastic body, it is preferable the thickness (t) of the soft layer of the elastic body is made thick and the material with a low Young's modulus is used.
Patent JP-H0639194-A (JP)
Title: Laundry drying machine
Inventor: NAKAJIMA SHINICHI
IPC: D06F58/02
Filed: 1992-07-21
Abstract: PURPOSE:To provide a laundry drying machine which prevets temp. rise of the cooling air and with which the rate of dehumidification is enhanced. CONSTITUTION:A clothes drying machine concerned comprises a body 1, a rotary drum 2 installed rotatably in the body 1, a heat exchange fan 7 which is installed in the rear part of the drum 2 and has a heat exchange function, a drying air casing 11 on one side of the fan 7. a cooling air casing 14 on the other side of the fan, and motor 3 to drive the drum 2 and fan 7, wherein a fan motor pulley 8 is located separately from the motor 3 and accommodated in the suction path for the cooling air.
Patent JP-H1038445-A (JP)
Title: Cold storage type refrigerator
Inventor: IWATA HIROSHI
IPC: F25B21/02
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To enable producing of a cold storage type refrigerator with a normal refrigerator as base without the need for a changeover valve and a complicated cycle piping structure by placing a latent heat storage material having a melting point equal to the temperature of an area the lowest in the temperature zone into a cold storage device. SOLUTION: A cold storage device 9 independent of a refrigerating cycle and an electronic cooling element module 11 which allows inputting or outputting of heat between the cold storage device 9 and a refrigerating chamber 2 is provided on a plane composing the cold storage device 9. A latent heat storage material 10 having a melting point equal to the temperature of the refrigerating chamber 2 is incorporated into the cold storage device 9 to build a cold storage type refrigerator with no cyclical connection between the cold storage device 9 and the refrigerating cycle. As a result, the refrigerating cycle for cooling the refrigerator can be normally operated. This eliminates the need for a changeover valve, a pump and a complicated cycle piping structure to enable production with a normal refrigerator as base thereby obtaining an inexpensive cold storage type refrigerator.
Patent JP-H0481175-A (JP)
Title: Ghost noise elimination system for television signal
Inventor: TABATA TOSHIO
IPC: H04N5/21
Filed: 1990-07-24
Abstract: PURPOSE:To reduce the effect of ghost noise to both a video signal and an audio signal by passing a detection signal in a video intermediate frequency through a ghost noise elimination circuit before being separated into the video signal and the audio signal in the ghost noise elimination method using a GCR signal. CONSTITUTION:A filter coefficient is set in a direction that ghost of a GCR signal resident in an output signal of a transversal filter 65 is lost. The correction is implemented repetitively every time a GCR waveform fetch memory 66 reads the GCR signal. As a result, filter coefficients C1-Cn of each multiplier are set every time the differential ghost of the GCR signal is finally canceled out and ghost noise is eliminated from a digital detection signal outputted from an adder circuit 72. Then the above detection signal is fed to a D/A converter 67, in which the signal is converted into an analog signal and fed respectively to an audio trap circuit 3 and a band pass filter 4, in which the signal is separated and demodulated into the video signal and the audio signal.
Patent JP-S6257758-A (JP)
Title: Method and apparatus for automatic pouring
Inventor: SATO JIRO
IPC: B22D41/06
Filed: 1985-09-04
Abstract: PURPOSE:To maintain the specified outflow rate of a molten metal and to permit safe and sure pouring by preliminarily storing the fluctuation ratio of the surface area of the molten metal when a ladle is tilted and changing the tilting speed of the ladle in accordance with the fluctuation ratio of the surface area. CONSTITUTION:An analog signal detected by an angle detecting means 12 is converted by a speed conversion means 22 to a digital signal which is fed to a storage arithmetic unit 24. The fluctuation ratio of the surface area of the ladle 1 to be used in relation to the tilting angle of the ladle 1 is preliminarily stored into the unit 24. The tilting speed of the ladle is then calculated by the signal from the angle detecting means 12 and the signal from a speed commander 26 inputted to the unit 24 and the stored signal and is thereby corrected. The corrected speed signal is transmitted via a speed conversion means 28 to a ladle driving means M. The outflow rate of the molten metal from the ladle 1 is thereby kept always constant and the safe and sure pouring is made possible.
Patent JP-H0360174-A (JP)
Title: Photo coupler
Inventor: KOMIYA HARUYOSHI
IPC: H01L31/12
Filed: 1989-07-28
Abstract: PURPOSE:To make it possible to change the optimum detection distance without changing the external shape of a photo coupler by installing a light refracting means on the cover of the photo coupler, and changing said cover. CONSTITUTION:A cover 1 prevents dust from entering into a case and serves as an optical path. Since the cover is not provided with a light refracting means, the optimum detection distance is determined by the fixing angles of a light emitting element 2 and a photo diode 4. The fixing angles are necessary to be increased, when an object 5 to be detected approaches. For changing the optimum detection distance, it is required only to replace the cover 1. When the detection distance is small the refraction angle is made deep, and when the detection distance is large, the light refraction angle is made shallow, thereby obtaining the optimum detection distance.
Patent JP-S6490050-A (JP)
Title: Centrifugal separator
Inventor: REMO TSUTSUKAATO
IPC: B01D17/038
Filed: 1988-08-03
Abstract: PURPOSE: To simplifying operation and maintenance of a centrifugal separator device by sealing a space between a movable ring and a fixed ring by liquid pressure acting on the movable ring and cooling the ring with the liquid adding the liquid pressure to the ring. CONSTITUTION: Movable rings 8, 13, 14, 17 which are respectively formed to suitable shapes and are movable are provided. Further the ring 8 is made movable against a filling conduit 1, the rings 13, 14 are made coaxially movable against a flowing-out conduit 4 and the ring 17 is made movable along an outside flowing-out conduit 5. These movable rings act as hermetical seals and can completely partition individual phases. Further these movable rings surely form a seal between the flow-in conduit 1 of a handling liquid and the conduits 4, 5 in which phases separated by centrifugal force flow without using a return spring. Consequently a hydraulic circuit in the device can be greatly simplified, elastic springs of all types can be omitted and operation and maintenance control of the device can be simplified.
Patent JP-H0856707-A (JP)
Title: Manufacture of footgear
Inventor: MOCHIZUKI YOSHIHIRO
IPC: A43B3/12
Filed: 1994-08-18
Abstract: PURPOSE: To provide the manufacturing method of a footgear by which an instep band that is important for design can be manufactured easily by selecting freely a color, a design, a material or the like without relation to a sole. CONSTITUTION: As for the manufacture of a foot gear, an approximately foot- shaped sole 2 and connection pieces 4 joined by being projected at both right and left edges of the sole 2 are integrally formed, and an upper portion side sole 2' is provided on the top of the sole 2 and a lower portion side sole 2" is provided on the bottom of the sole 2, and these are joined together. In addition, the connection pieces 4 thus formed integrally are raised from the sole 2 and are connected to an instep band 3 through connection members 5.
Patent JP-H0539170-A (JP)
Title: Winding roll
Inventor: UEMURA TAKASHI
IPC: B65H75/10
Filed: 1991-08-02
Abstract: PURPOSE:To provide a winding roll wherein a step difference (sectional reflection), generated in an end part overlapped position where an end part of a winding start sheet is overlapped with a sheet surface after the second winding in the case of winding a long scale sheet by the winding roll, is decreased to reduce generation of an inferior product of the sheet. CONSTITUTION:A structure is formed by providing a natural or synthetic rubber layer 2 of 10 to 70 hardness of JISA and 1 to 10mm thickness on a peripheral surface of a hard roll core unit 1 of a winding roll for winding a long scale sheet.
Patent JP-S5984105-A (JP)
Title: Device for measuring very weak two-dimensional image
Inventor: KURONO TAKEHIRO
IPC: G01B11/00
Filed: 1982-11-05
Abstract: PURPOSE:To maintain good contrast and to perform measurement with desired quality by determining the quantity of light corresponding to a single particle level with the time until the count value of an assigned address attains a preset value. CONSTITUTION:The image of an object 1 to be photographed is formed by an optical system on the photoelectric surface of an image tube 3. The output thereof is processed in an arithmetic circuit 4 for an incident position which calculates a position signal and incident quantity. A corresponding address is assigned by the output signal thereof and the content of the counter is called in an incrementor 7. A ''1'' is added to the content to restore the original address of a memory 6 only when the content of the counter is discriminated as an object to be measured by a pulse height discriminator 5. The content called from the memory 6 is converted to the data with time by a count time converter 9 and the original address is restored if said content attains the preset value. The content of the memory 6 is then successively read out and is displayed on a monitor 10. A hard copy of the content of the memory 6 is obtd. with an output device 11.
Patent JP-S6257184-A (JP)
Title: Method and device for assembling magnetic disk case
Inventor: HIRANO SHINSUKE
IPC: G11B23/033
Filed: 1985-09-05
Abstract: PURPOSE:To assemble disk cases continuously and at high accuracy by arranging assembling sections radially in the periphery of a base machine and proceeding specified process while moving an enclosure. CONSTITUTION:Case assembling sections are arranged radially on a base machine 100, and a jig table 102 rotates with an enclosure 153 mounted on it. The enclosure 153 on the lifter of a hopper 150 is places on a jig 103 one by one, and after moving by rotation, charging is made by a head 252, and a liner is mounted by a shifting arm 116. The liner and enclosure are thermal welded by a welding metal mold temperature controlled by a unit 350. Electricity of the electrostatically charged enclosure is removed, and a lower case for which assembling is completed is attracted by the head of a shifting arm 120, and housed in a magazine stocker 450.